package com.zqxx.examine.common.utils;

import java.io.IOException;
import java.io.InputStream;

import org.apache.poi.openxml4j.opc.OPCPackage;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.apache.poi.xwpf.usermodel.XWPFPictureData;
import org.apache.xmlbeans.XmlException;
import org.apache.xmlbeans.XmlToken;
import org.openxmlformats.schemas.drawingml.x2006.main.CTNonVisualDrawingProps;
import org.openxmlformats.schemas.drawingml.x2006.main.CTPositiveSize2D;
import org.openxmlformats.schemas.drawingml.x2006.wordprocessingDrawing.CTInline;

public class CustomXWPFDocument extends XWPFDocument {
	public CustomXWPFDocument(InputStream in) throws IOException {
		super(in);
	}

	public CustomXWPFDocument() {
	}

	public CustomXWPFDocument(OPCPackage pkg) throws IOException {
		super(pkg);
	}

	public void createPicture(int id, int width, int height) {
		int EMU = 9525;
		width *= 9525;
		height *= 9525;

		String blipId = ((XWPFPictureData) getAllPictures().get(id)).getPackageRelationship().getId();

		CTInline inline = createParagraph().createRun().getCTR().addNewDrawing().addNewInline();

		String picXml = "<a:graphic xmlns:a=\"http://schemas.openxmlformats.org/drawingml/2006/main\">   <a:graphicData uri=\"http://schemas.openxmlformats.org/drawingml/2006/picture\">      <pic:pic xmlns:pic=\"http://schemas.openxmlformats.org/drawingml/2006/picture\">         <pic:nvPicPr>            <pic:cNvPr id=\""
				+ id + "\" name=\"Generated\"/>" + "            <pic:cNvPicPr/>" + "         </pic:nvPicPr>"
				+ "         <pic:blipFill>" + "            <a:blip r:embed=\"" + blipId
				+ "\" xmlns:r=\"http://schemas.openxmlformats.org/officeDocument/2006/relationships\"/>"
				+ "            <a:stretch>" + "               <a:fillRect/>" + "            </a:stretch>"
				+ "         </pic:blipFill>" + "         <pic:spPr>" + "            <a:xfrm>"
				+ "               <a:off x=\"0\" y=\"0\"/>" + "               <a:ext cx=\"" + width + "\" cy=\""
				+ height + "\"/>" + "            </a:xfrm>" + "            <a:prstGeom prst=\"rect\">"
				+ "               <a:avLst/>" + "            </a:prstGeom>" + "         </pic:spPr>"
				+ "      </pic:pic>" + "   </a:graphicData>" + "</a:graphic>";

		inline.addNewGraphic().addNewGraphicData();
		XmlToken xmlToken = null;
		try {
			xmlToken = XmlToken.Factory.parse(picXml);
		} catch (XmlException xe) {
			xe.printStackTrace();
		}
		inline.set(xmlToken);

		inline.setDistT(0L);
		inline.setDistB(0L);
		inline.setDistL(0L);
		inline.setDistR(0L);

		CTPositiveSize2D extent = inline.addNewExtent();
		extent.setCx(width);
		extent.setCy(height);

		CTNonVisualDrawingProps docPr = inline.addNewDocPr();
		docPr.setId(id);
		docPr.setName("图片" + id);
		docPr.setDescr("甩葱玩具");
	}
}
